CVE-2026-77068

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

EUVD-2026-63257

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

CVE-2026-77068

n8n versions before 2.33.4 and 2.34.x before 2.34.1 allow an authenticated user with global:member privileges to achieve remote code execution in the n8n main process. The @n8n/workflow-sdk node-schema loader derives a schema module path directly from an attacker-supplied node type string without...

CVE-2026-77068 n8n before 2.34.1 Remote Code Execution via Path Traversal

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

n8n: GraphQL Node Bypasses "Allowed HTTP Request Domains" Restriction

Impact The GraphQL node did not enforce the "Allowed HTTP Request Domains" restriction on HTTP-based credentials such as Header Auth, Basic Auth, Query Auth, and OAuth, unlike the HTTP Request node. An authenticated user able to create or edit workflows could therefore point the node's endpoint a...

Arbitrary Code Injection

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via crafted expressions using arrow functions in the expression. An attacker can execute arbitrary system commands by bypassing the intended sandbox restrictions. Note...

@n8n/agents (0.17.0), @n8n/ai-node-sdk (0.22.0) +25 more potentially affected by unknown CVE via n8n-workflow (2.32.0)

n8n-workflow NPM version 2.32.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-workflow and may be impacted: - @n8n/agents 0.17.0 - @n8n/ai-node-sdk 0.22.0 - @n8n/ai-utilities 0.25.0 - @n8n/ai-workflow-builder 1.32.0 - @n8n/api-types 1.32.0 -...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @a700/n8n-nodes-agent700 (>=1.0.5, <=1.0.7) +2133 more potentially affected by unknown CVE via n8n-workflow (>=2.0.0, <=2.31.2)

n8n-workflow NPM version =2.0.0, =1.0.0, =1.0.5, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =1.0.0, =0.2.2, =0.3.6, =0.1.0, =1.0.0, =1.3.1 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NWORKFLOW-18323974...

n8n: Stored DOM XSS via Resource Locator `cachedResultUrl`

Impact The Resource Locator passes the workflow-persisted cachedResultUrl to window.open without scheme validation. When a victim opens the crafted workflow and interact with external links, the JavaScript payload runs in the victim's browser. Patches The issue has been fixed in n8n versions...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. An attacker can execute arbitrary scripts in the context of the...

@n8n/agents (0.13.0), @n8n/ai-node-sdk (0.18.0) +17 more potentially affected by CVE-2026-59259 via n8n-workflow (2.28.0)

n8n-workflow NPM version 2.28.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-workflow and may be impacted: - @n8n/agents 0.13.0 - @n8n/ai-node-sdk 0.18.0 - @n8n/ai-utilities 0.21.0 - @n8n/ai-workflow-builder 1.28.0 - @n8n/api-types 1.28.0 -...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @antonytm/n8n-nodes-test (>=0.1.5, <=0.2.1) +80 more potentially affected by CVE-2026-59259 via n8n-workflow (>=1.0.0, <=1.120.18)

n8n-workflow NPM version =1.0.0, =0.2.0, =0.1.5, =0.0.17, =1.0.2, =1.0.1, =0.2.0, =0.19.0, =0.33.0, =0.4.0, =0.11.0, =0.33.0, =1.1.0, =1.1.0, =1.26.24 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NWORKFLOW-18017739...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @a700/n8n-nodes-agent700 (>=1.0.5, <=1.0.7) +2127 more potentially affected by CVE-2026-59259 via n8n-workflow (>=2.0.0, <=2.27.1)

n8n-workflow NPM version =2.0.0, =1.0.0, =1.0.5, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =1.0.0, =0.2.2, =0.3.6, =0.1.0, =1.0.0, =1.3.1 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NWORKFLOW-18017739...

CVE-2026-56349

n8n before version 2.10.0 contains an input validation vulnerability in the Guardrail node that allows attackers to bypass default guardrail instructions. End users can craft malicious inputs to circumvent guardrail protections and compromise workflow integrity...

CVE-2026-15521

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...

CVE-2026-15521 makafeli n8n-workflow-builder update_node_from_file server.cjs path traversal

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...

CVE-2026-15521 makafeli n8n-workflow-builder update_node_from_file server.cjs path traversal

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...

CVE-2026-15521 makafeli n8n-workflow-builder update_node_from_file server.cjs path traversal

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...

CVE-2026-15521

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...

EUVD-2026-43261

A vulnerability was identified in makafeli n8n-workflow-builder up to 0.11.0. Affected is an unknown function of the file build/server.cjs of the component updatenodefromfile. The manipulation of the argument filePath leads to path traversal. An attack has to be approached locally. The exploit is...